Neoliberalism, ideology and policy model that emphasizes the value of free market competition. Although there is considerable debate as to the defining features of neoliberal thought and practice, it is most commonly associated with laissez-faireeconomics. In particular, neoliberalism is often characterized in terms of its belief in sustained economic growth as the means to achieve human progress, its confidence in free markets as the most-efficient allocation of resources, its emphasis on minimal state intervention in economic and social affairs, and its commitment to the freedom of trade and capital.

Although the terms are similar, neoliberalism is distinct from modern liberalism. Both have their ideological roots in the classical liberalism of the 19th century, which championed economic laissez-faire and the freedom (or liberty) of individuals against the excessive power of government. That variant of liberalism is often associated with the economist Adam Smith, who argued in The Wealth of Nations (1776) that markets are governed by an “invisible hand” and thus should be subject to minimal government interference. But liberalism evolved over time into a number of different (and often competing) traditions. Modern liberalism developed from the social-liberal tradition, which focused on impediments to individual freedom—including poverty and inequality, disease, discrimination, and ignorance—that had been created or exacerbated by unfettered capitalism and could be ameliorated only through direct state intervention. Such measures began in the late 19th century with workers’ compensation schemes, the public funding of schools and hospitals, and regulations on working hours and conditions and eventually, by the mid-20th century, encompassed the broad range of social services and benefits characteristic of the so-called welfare state.

By the 1970s, however, economic stagnation and increasing public debt prompted some economists to advocate a return to classical liberalism, which in its revived form came to be known as neoliberalism. The intellectual foundations of that revival were primarily the work of the Austrian-born British economist Friedrich von Hayek, who argued that interventionist measures aimed at the redistribution of wealth lead inevitably to totalitarianism, and of the American economist Milton Friedman, who rejected government fiscal policy as a means of influencing the business cycle (see alsomonetarism). Their views were enthusiastically embraced by the major conservative political parties in Britain and the United States, which achieved power with the lengthy administrations of British Prime Minister Margaret Thatcher (1979–90) and U.S. Pres. Ronald Reagan (1981–89).

Neoliberal ideology and policies became increasingly influential, as illustrated by the British Labour Party’s official abandonment of its commitment to the “common ownership of the means of production” in 1995 and by the cautiously pragmatic policies of the Labour Party and the U.S. Democratic Party from the 1990s. As national economies became more interdependent in the new era of economic globalization, neoliberals also promoted free-trade policies and the free movement of international capital. The clearest sign of the new importance of neoliberalism, however, was the emergence of libertarianism as a political force, as evidenced by the increasing prominence of the Libertarian Party in the United States and by the creation of assorted think tanks in various countries, which sought to promote the libertarian ideal of markets and sharply limited governments.

Beginning in 2007, the financial crisis and Great Recession in the United States. and western Europe led some economists and political leaders to reject the neoliberals’ insistence on maximally free markets and to call instead for greater government regulation of the financial and banking industries.

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